Excited to announce that I will be joining Carnegie Mellon University as an assistant professor in the School of Computer Science in the S3D department and in Electrical and Computer Engineering. Thank you to everyone who has been a part of this journey.

I am looking for a postdoc interested in privacy-preserving systems for extended reality and autonomous systems through this CMU Fellowship Program ( https://t.co/air60ZzekZ). If you are interested in working together, please apply and email me.

We present the first AI-enabled wearable camera system to detect medication errors in the operating room. Our system serves as a new set of "eyes" that has the potential to reduce patient harm prior to drug delivery. @npjDigitalMed https://t.co/uOeLQMYEpd

How #AI can be used to avoid medication errors in the operating room https://t.co/a3YhVfWFoK @KellyMichaelsen @realjustinchan @uwcse open-access

Excited to announce the next ✨ 𝑬𝒎𝒆𝒓𝒈𝒊𝒏𝒈 𝑹𝒐𝒄𝒌𝒔𝒕𝒂𝒓 ✨ of @ieeepervasive, Dr. Justin Chan (@realjustinchan)! Justin is an Assistant Professor at @CarnegieMellon and has done remarkable work in advancing digital health for low-resource settings using mobile devices.

Our $10 earphone attachment screens for new-born hearing by detecting otoacoustic emissions, it has potential to reduce health inequity by making screening more accessible. Has comparable performance to FDA-cleared device on 201 ears. Our Nature BME paper: https://t.co/JlMGtrCaiS

I'm excited to share AquaApp: the first mobile app to bring underwater messaging to smartphones without any additional hardware. It uses acoustics to communicate — kind of like a submarine or a dolphin, but all on your phone! SIGCOMM paper and code: https://t.co/8D5DV9iNIv

The team behind AquaApp — @UW #UWAllen professor @ShyamGollakota and Ph.D. students @realjustinchan and @tuochao — made the open-source code for Android available online so you can take it for a swim 🏊: https://t.co/JqgNtuldDT

Texting while driving 🚘? No. ✋ Texting while diving 🤿? Yes! 👍 @UW #UWAllen researchers made a splash at #SIGCOMM with AquaApp, the first mobile app to bring underwater messaging to smartphones 🌊 — no special hardware required 🙌! https://t.co/TEwcWMBTy1 #UWinnovates

⭐New Research Highlight: Tympanometers to test for ear disorders are costly, so scientists developed a portable and cheap smartphone-based tympanometer for use in resource-limited settings. Study published in @CommsMedicine https://t.co/r7Un9IxhaY

💡 NEW RESEARCH! Chan et al. develop an open-source, lightweight, low-cost smartphone attachment for performing #tympanometry | @RealJustinChan @ShyamGollakota @uwcse https://t.co/Yvi9qZP8jg

~34M children worldwide live with disabling hearing loss—a majority preventable. A portable, affordable smartphone tympanometry system from @UW @UWMedicine @seattlechildren could help provide timely screening for middle ear disorders (@CommsMedicine): https://t.co/CJOcSuRmgJ

Our smartphone-based design for diagnosing middle ear disorders. Same accuracy as clinic device + 100x lower cost. Has potential for use in developing countries. Hospitals there rely on very small # of donated devices + have to serve patients from faraway https://t.co/9yyP28HuU7

"Hear us out: Smartphone lidar can test blood, milk" looks at how research by #UWAllen's @ShyamGollakota, @realjustinchan & Ananditha Raghunath and @UWAnesthPainMed's Dr. @KellyMichaelsen could swap smartphones for expensive lab equipment: https://t.co/N0jS3MAumc via @theregister

For patients on coumadin, smartphone vibration + camera with blood drop on copper particle can reliably estimate PT/INR (R=0.974) https://t.co/AvaVCkNj5T @NatureComms (video: https://t.co/zc2OTVL3Ot)

This is badly needed for patients still taking Warfarin. Last month my wife got infected by Omicron which was thankfully mild, but resulted in a lot of changes to her blood afterwards, esp her anticoagulation In particular, her dose of warfarin caused her INR to be at 13 😱

What if a smartphone blood clot test could replace home and lab based testing for warfarin INR monitoring? https://t.co/A5rd6emTRc @realjustinchan @UWCSE

Millions of people take blood thinners throughout their life, and need to monitor their blood clotting times. We developed a smartphone-based test to measure clotting times using just a single drop of blood. Our Nature Communications paper on this: https://t.co/kF5N4ihwcH

Recently we partnered with the University of Washington to develop a peer-reviewed research paper focused on a proof-of-concept closed-loop, wearable naloxone injector system. Learn more here: https://t.co/HnactBqHIy

Fatal opioid overdoses are a major public health problem. I would like to share some of our work on a wearable device that can detect the onset of an opioid overdose, and administer naloxone to rapidly restore breathing and potentially save lives. https://t.co/vAyJlIROCQ